body {
  display: flex;
  flex-direction: column;
}
.top p {
  text-align: center;
  line-height: 44px;
}
.main {
  height: 100%;
  background-image: url(../images/advertising01.jpg);
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  position: relative;
}
.main h1 {
  width: 100%;
  color: white;
  font-size: 36px;
  animation-duration: 2.5s;
  text-align: center;
  position: absolute;
  bottom: 124px;
}
.main .skip {
  height: 35px;
  line-height: 35px;
  background-color: white;
  display: inline-block;
  border-radius: 20px;
  color: #bbbbbb;
  position: absolute;
  right: 14px;
  top: 28px;
}
.main .skip > span,
.main .skip a {
  font-size: 14px;
  display: inline-block;
  text-align: center;
  color: black;
}
.main .skip > a {
  width: 55px;
}
.main .skip > span {
  width: 35px;
}
